The LS-1100 L20 is a robust and powerful horizontal turning center engineered by JTEKT Takisawa Taiwan for the most demanding applications involving large and heavy components. As part of the Superduty Boxway Lathe series, it delivers superior accuracy and stability thanks to its construction featuring extra heavy-duty Box guideways and a fine ground precision gearbox. This design allows for sustained high cutting torque and accurate surface finish, even with materials that are typically challenging to machine.

Key capacity specifications include a Max Turning Diameter of 35.4 inches (900 mm) and an extended Max Turning Length of 83.2 inches (2,114 mm), with a maximum workpiece swing of $44.1$ inches ($1,120$ mm). The machine is equipped with a large 32 inch (813 mm) Chuck Size and an A2-20 Spindle Nose. The main spindle is driven by a powerful motor, rated at 60 HP (45 kW) for 30 minutes and $50$ HP ($37$ kW) continuous, providing the necessary force for heavy cuts across various materials, including stainless steel, high-temp alloys, and standard ferrous and non-ferrous metals. With a spindle speed of 900 RPM and extensive Z-axis travel of 86.6 inches (2,200 mm), the LS-1100 L20 is built to deliver maximum production and flexibility for large-scale turning applications.

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